Information

Record of a symbol of sprinklers according GOST Р 51043 at the order and in the documentation looks like СWS0 - PNOK - R½/Р68. В3- "Makstop", where C - sprinkler (D - drencher); B - water; S - a special purpose; 0 - a stream of a concentric orientation; П - other execution;H - it is established vertically, water stream from the case is directed down (B - it is established vertically, water stream from the case is directed up); o - without a covering; K - productivity factor R1/2 - the connecting size;P - a kind of the thermal lock; 68 – nominal temperature of operation, °С; B - climatic modification in accordance with GOST 15150; 3 - a placing category in accordance with GOST 15150